25408544

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 58056768

約数和(自身を除く): 32648224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1693, 1876, 2144, 3386, 3752, 6772, 7504, 11851, 13544, 15008, 23702, 27088, 47404, 54176, 94808, 113431, 189616, 226862, 379232, 453724, 794017, 907448, 1588034, 1814896, 3176068, 3629792, 6352136, 12704272, 25408544]

約数ペア:

[(1, 25408544), (2, 12704272), (4, 6352136), (7, 3629792), (8, 3176068), (14, 1814896), (16, 1588034), (28, 907448), (32, 794017), (56, 453724), (67, 379232), (112, 226862), (134, 189616), (224, 113431), (268, 94808), (469, 54176), (536, 47404), (938, 27088), (1072, 23702), (1693, 15008), (1876, 13544), (2144, 11851), (3386, 7504), (3752, 6772)]